韦德骏, 徐雪松, 陆振兰. HY-682型大客车车身骨架与底架静强度试验的研究[J]. 工程力学, 1989, 6(3): 105-112.
引用本文: 韦德骏, 徐雪松, 陆振兰. HY-682型大客车车身骨架与底架静强度试验的研究[J]. 工程力学, 1989, 6(3): 105-112.
Wei Dejuen, Xu Xuesong, Lu Zhenlan. ON THE STATIC STRENGTH TEST OF THE BODY FRAMEWORK AND THE FRAME FOR HY-682 TYPE BUS[J]. Engineering Mechanics, 1989, 6(3): 105-112.
Citation: Wei Dejuen, Xu Xuesong, Lu Zhenlan. ON THE STATIC STRENGTH TEST OF THE BODY FRAMEWORK AND THE FRAME FOR HY-682 TYPE BUS[J]. Engineering Mechanics, 1989, 6(3): 105-112.

HY-682型大客车车身骨架与底架静强度试验的研究

ON THE STATIC STRENGTH TEST OF THE BODY FRAMEWORK AND THE FRAME FOR HY-682 TYPE BUS

  • 摘要: 本文介绍了HY-682型大客车车身骨架与底架静强度电测试验。大客车车身是一复杂的空间静不定薄壁杆系结构,加上汽车的使用工况多变,载荷又是随机的,试图用解析法来计算其车身强度和刚度是十分困难的。目前还难以用来作为设计的可靠依据,不得不有赖于试验来加以印证。本文通过试验,找出了HY-682型大客车车身骨架与底架应力较大的分布区域,从而为汽车车身结构的研究和设计提供了参改资料。

     

    Abstract: In this paper, the static strength test of the body framework and the frame for HY-682 type bus is introduced in the use of electrical measuring. Since body of bus is a complicated structure which is composed of spatial this-wall bus, loads applied to it is stochastic and working conditions of the bus also is variable, it is difficult to calculate strength and rigidity of the body of the bus by analytical method and resuets obtained by analytical method cant considered as reliable basis for the design of the bus, and have to be rerified by test, In this paper, through test distributed regions of higher stresses for the body franc work and the frame of HY-682 type bus are found, hence that provide referential data for the research and design of the body structure of the bus.

     

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